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Add a note on t->r checking, as per Rüdiger's email.

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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1582881 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Daniel Gruno
2014-03-28 20:43:15 +00:00
parent 29e243b1fb
commit b6899453ab
1 changed files with 4 additions and 0 deletions
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4
modules/lua/lua_apr.c
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@@ -41,6 +41,10 @@ static int lua_table_set(lua_State *L)
const char *key = luaL_checkstring(L, 2); const char *key = luaL_checkstring(L, 2);
const char *val = luaL_checkstring(L, 3); const char *val = luaL_checkstring(L, 3);
/* Unless it's the 'notes' table, check for newline chars */ /* Unless it's the 'notes' table, check for newline chars */
/* t->r will be NULL in case of the connection notes, but since
we aren't going to check anything called 'notes', we can safely
disregard checking whether t->r is defined.
*/
if (strcmp(t->n, "notes") && ap_strchr_c(val, '\n')) { if (strcmp(t->n, "notes") && ap_strchr_c(val, '\n')) {
char *badchar; char *badchar;
char *replacement = apr_pstrdup(t->r->pool, val); char *replacement = apr_pstrdup(t->r->pool, val);